package com.example.stella;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import androidx.annotation.Nullable;

public class DBHelper extends SQLiteOpenHelper {
    private static int DB_VERSION = 1;
    private static String DB_NAME = "account_daily.db";
    public DBHelper(Context context) {
        super(context,DB_NAME,null,DB_VERSION);
    }
    @Override
    public void onCreate(SQLiteDatabase db) {
        String sql="create table account(_id integer primary key autoincrement,)"+
                "Title varchar(20)," +
                "Date varchar(20)," +
                "Money varchar(20),";
        db.execSQL(sql);
    }
    @Override
    public void onUpgrade(SQLiteDatabase sqLiteDatabase,int i,int i1) {

    }
}
